Towel bar



FIG. 1 is a reduced perspective view of a towel bar showing our new design;

FIG. 2 is a top view shown broken away for ease of illustration;

FIG. 3 is a front view, again, shown broken away for ease of illustration;

FIG. 4 is a side view, taken from the left of FIG. 3;

FIG. 5 is a fragmentary bottom view. 

The ornamental design for towel bar, substantially as shown. 